\documentclass[11pt,letterpaper,draft]{article}

\usepackage{amsmath}
\usepackage{amsfonts}
\usepackage{amssymb}
\usepackage{algorithmic}
\usepackage{algorithm}
\bibliographystyle{plain}
\author{Fangfei Chen}
\title{Scheduling in data dissemination to mobile sinks}
\begin{document}
\maketitle
\input{intro}
\input{related}
\input{unitsize}
\newpage
\bibliography{schedule}
\end{document}